Tokyo in June | Image credit: victoraf via Pixabay
Ask around about Tokyo in June and you'll hear the same two words: rainy season. Those damp weeks are also when the city's gardens fill with blue and pink blooms, the crowds thin out and hotel prices often dip. With an umbrella and a flexible plan, this could be the most relaxed month to see Tokyo.
Tokyo in June makes a mild winter escape from Australia: it's the start of Japan's summer, so you swap a Sydney or Melbourne chill for warm, humid days. Direct flights take about 9 to 10 hours from Sydney, Melbourne and Brisbane (Brisbane is the shortest, at roughly 9 hours), and Perth has some direct services too.
Tokyo is 1 hour behind Sydney, Melbourne and Brisbane in June and 1 hour ahead of Perth, so jet lag is minimal. The King's Birthday long weekend (Saturday 12 to Monday 14 June 2027 in most states and territories) is a handy window if you're stretching annual leave.
Tokyo in June at a glance
Tokyo weather in June is warm and humid, with a lot of grey sky. Think of the tsuyu (rainy season) as the moment the city's early-summer colour shows up, and June is when it kicks off.
- Tokyo rainy season:Usually starts in the first or second week of June and wraps up in mid to late July. The Japan Meteorological Agency announces the official dates each year.
- Rainfall:Around 150 to 175 mm over roughly 12 rainy days, a bit more than a typical Sydney June. Expect grey skies and drizzle, with an occasional downpour.
- Temperatures:Highs of 25 to 26°C and lows of 18 to 19°C, well up on a Sydney June (highs around 17°C), so lighter layers work best.
- Humidity:Often around 80%, close to a muggy Brisbane February day, so it feels warmer than the thermometer says.
- Crowds and prices:Far fewer tourists than cherry blossom or autumn foliage season, which often means easier bookings and better hotel deals.
It rains less than you'd think. Plenty of days are cloudy but dry, and many of the sights below look better with wet leaves and glossy petals. If a day does turn properly wet, teamLab Planets is a solid indoor fallback. If you're comparing seasons, our Japan seasons guide covers the full year.
Klook Tip: Heading over in the July school holidays? The rainy season usually ends in mid to late July, and prices can climb when families head off at the same time, so book flights and hotels early.
Hakusan Shrine hydrangea festival: petal power in the city
Hakusan Shrine, Japan | Image credit: 先従隗始, CC0, via Wikimedia Commons
The Hakusan Shrine hydrangea festival (officially the Bunkyo Hydrangea Festival, or Ajisai Matsuri) is the easiest way to see Tokyo hydrangeas without leaving the city. More than 3,000 plants fill the shrine grounds and neighbouring Hakusan Park, and entry is free. The 2027 dates haven't been announced yet. It has run for about nine days in early June (between 8 and 16 June in 2024, 7 and 15 June in 2025, and 6 and 14 June in 2026), so expect a similar window. It's a classic early-summer ritual across Japan.
Go early for fewer people and softer light. The shrine hill is packed with ajisai (hydrangeas) in blue, pink and purple. During the festival you'll find snack stalls, small performances and weekend events. An umbrella is handy here, since the hill paths can be damp.
Address: Hakusan Shrine, 5-31-26 Hakusan, Bunkyo City, Tokyo
- How to get there:2-minute walk from Hakusan Station (Toei Mita Line, Exit A3)
Meiji Jingu iris garden: purple blooms in Harajuku
Meiji Jingu Shrine
The Inner Garden inside Meiji Jingu Shrine is where the Meiji Jingu iris garden blooms each June, with about 1,500 plants across 150 varieties. Entry to the Inner Garden is 500 JPY (about 4.50 AUD), and the shrine grounds themselves are free to walk. Take the shaded forest path from the main torii gate first, and don't miss Kiyomasa's Well while you're there.
The shrine doesn't publish fixed bloom dates, so check its news page before making a special trip. Weekday mornings are calmer, and the iris field is much quieter in light rain.
Address: 1-1 Yoyogikamizonocho, Shibuya City, Tokyo
- How to get there:Harajuku Station (JR Yamanote Line) or Meiji-jingumae Station
Horikiri Iris Garden: free entry, Edo-era fame
If you're keen on irises without the Harajuku crowds, head east to Horikiri Iris Garden in Katsushika. This one has been famous since the Edo period, and it even appears in Hiroshige's woodblock prints. Entry is free, and the garden sits along a river with winding paths and small bridges.
The Katsushika Iris Festival here usually runs between late May and mid-June (25 May to 14 June in 2026), and the 2027 dates haven't been announced yet. It's a good pick for a slow morning, then you can wander the local streets nearby for lunch.
Address: Horikiri Shobuen, 2-19-1 Horikiri, Katsushika City, Tokyo
- How to get there:About 10 minutes on foot from Horikiri-shobuen Station (Keisei Main Line)
Kamakura hydrangeas: the big blue day trip
No list of Tokyo in June highlights is complete without Kamakura hydrangeas. Meigetsu-in, nicknamed the hydrangea temple, is famous for pale blue hydrangeas along its stone steps. Hase-dera has a hillside hydrangea path with sea views, and it charges a small extra fee in season. Kamakura is about an hour from Tokyo by train.
Go on a weekday morning, because the queues build fast. Meigetsu-in is worth the queue if you do end up waiting, and it's an easy day trip, so you can be back in Tokyo for dinner.
Klook Tip: Arrive at Meigetsu-in early, since queues build by mid-morning in peak hydrangea season.
Address: Meigetsu-in, 189 Yamanouchi, Kamakura, Kanagawa
- How to get there:About 10 minutes on foot from Kita-Kamakura Station (JR Yokosuka Line). Hase-dera is a 5-minute walk from Hase Station (Enoden Line).
Hakone hydrangea train: a ride through the blooms
Hakone Kamakura Pass
The Hakone hydrangea train is as scenic as it sounds. The Hakone Tozan Railway zigzags up the mountain between Hakone-Yumoto and Gora, and the flowers grow so close to the tracks they almost touch the windows. Blooms usually appear in mid-June, and the peak creeps uphill through mid-July.
A reserved-seat Night Hydrangea Train is listed for mid to late June 2027, but the railway hasn't confirmed dates yet. In 2026 it ran between 13 and 30 June, with a seat fee of 500 JPY (about 4.50 AUD) on top of the fare and lit-up flowers between 6.30pm and 10pm. Check the railway's site for the 2027 schedule.
Address: Hakone-Yumoto Station, Hakone, Kanagawa
- How to get there:About 1.5 hours from Shinjuku by Odakyu Romancecar
Firefly viewing in Tokyo: a glowing evening at Chinzanso
Firefly viewing in Tokyo is rarer than you'd expect, but Hotel Chinzanso in Bunkyo has hosted firefly nights since 1954. Its garden fills with hotaru (fireflies) from mid-May through June, and the glow near Benkei Bridge is the highlight. Garden access is tied to the hotel's firefly events and dinner buffet, so check the details and reserve ahead.
Yomiuriland's flower park also runs evening firefly nights in the same season. Dates shift a little with the weather every year, and Chinzanso hasn't announced its 2027 firefly schedule yet. Keep your voice low and skip the flash, because the fireflies are shy.
Address: Hotel Chinzanso Tokyo, 2-10-8 Sekiguchi, Bunkyo City, Tokyo
- How to get there:About 10 minutes on foot from Edogawabashi Station (Exit 1A, Tokyo Metro Yurakucho Line)
Sanno Matsuri at Hie Shrine: Edo's big June party
Sanno Matsuri is the big June festival at Hie Shrine, counted among Edo's three great festivals. It's held in mid-June. The full grand procession (Jinko-sai), with hundreds of people in Edo-period dress, only runs in even-numbered years. 2026 was a main year, with the procession on 12 June.
That means 2027 will be the smaller version, centred on rituals at the shrine rather than a citywide parade. It's still worth a visit for the quiet shrine grounds and seasonal rituals, and the full parade returns in 2028.
Klook Tip: The 2027 dates haven't been announced yet, so check Hie Shrine's official site before you lock in your plans.
Address: Hie Shrine, 2-10-5 Nagatacho, Chiyoda City, Tokyo
- How to get there:A few minutes on foot from Tameike-sanno Station (Ginza and Namboku lines)
teamLab and Art Aquarium: indoor art for wet days
Teamlab borderless Tokyo
Tokyo in June comes with a few properly wet days, so head indoors when the sky opens. teamLab Borderless is a digital art museum in Azabudai Hills where the rooms move and change around you. Tickets start from about 33 AUD depending on the date, and you'll want 2 to 3 hours. Entry is for a fixed date and can't be cancelled, so double-check your plans before you book.
Address: teamLab Borderless, Azabudai Hills Garden Plaza B, B1, 1-2-4 Azabudai, Minato City, Tokyo
- How to get there:5 to 7 minutes on foot from Roppongi-itchome Station (Namboku Line) or Kamiyacho Station (Hibiya Line)
Want to get your feet wet, literally? teamLab Planets in Toyosu has you walk barefoot through knee-deep water, so wear shorts or pants you can roll up. Tickets start from about 33 AUD, and it stays open in light rain.
Address: teamLab Planets, 6-1-16 Toyosu, Koto City, Tokyo
- How to get there:1-minute walk from Shin-Toyosu Station (Yurikamome Line)
For something calmer, Art Aquarium Museum Ginza fills a floor of a department store with glowing goldfish tanks. A fixed-date ticket is about 25 AUD and a visit takes around 1 to 2 hours. Up to 2 children aged 12 and under get in free with each paying adult. Our best aquariums in Tokyo guide covers the traditional ones too.
Klook Tip: Both teamLab venues sell timed tickets, so arrive on time. Free lockers are available for small bags.
Address: Art Aquarium Museum Ginza, Ginza Mitsukoshi New Building (9th floor), 4-6-16 Ginza, Chuo City, Tokyo
- How to get there:Direct access from Ginza Station (Ginza, Marunouchi and Hibiya lines). Take the lifts or escalators in the New Building up to the 9th floor.
Sensoji and the Tokyo National Museum on a wet day
Tokyo's oldest temple, Sensoji Temple in Asakusa, makes an easy rainy-day arvo because the grounds are free to enter. Walk under the big Kaminarimon gate, browse the Nakamise shopping street and warm up with a snack.
Address: Sensoji Temple, 2-3-1 Asakusa, Taito City, Tokyo
- How to get there:About 5 minutes on foot from Asakusa Station
In Ueno, the Tokyo National Museum is Japan's oldest national museum. A ticket costs about 9 AUD and stays valid for 60 days from booking. Children under 18 get in free, and you'll want 2 to 3 hours, or longer if you love samurai swords and ceramics. The museum also has free-admission days, so check its website before you buy.
Address: Tokyo National Museum, 13-9 Ueno Park, Taito City, Tokyo
- How to get there:About 10 minutes on foot from JR Ueno Station (Park Exit)
What to pack for Tokyo in June
For Tokyo in June, bring a compact umbrella, quick-dry layers and shoes that can handle puddles. A light rain jacket plus breathable clothes beats heavy waterproofs in the humidity. Observation decks are great too, but save them for a clear spell.
Want more wet-weather ideas? Check our Tokyo rainy day guide.
Klook Tip: Pack a small towel or handkerchief. Trains and cafés can feel chilly when you're damp, and most shops have umbrella bags at the door.
Klook Tip: Tipping isn't expected in Japan, much like Australia. Keep some yen handy for small shops and festival stalls, and check smartraveller.gov.au for current entry and safety advice.
Klook Tip: Australia's Type I plugs won't fit Japanese sockets (Type A and B, 100V), so pack a travel adapter and check that your chargers handle 100V.
FAQs about Tokyo in June
Is June a good time to visit Tokyo?
Yes, Tokyo in June works well as long as you don't mind some rain. You'll find fewer tourists, easier bookings and often lower hotel prices, and a June long weekend or the July school holidays make it easy to plan. It's also peak season for hydrangeas, irises, fireflies and Sanno Matsuri, so you get seasonal colour you won't see in other months.
When is the rainy season in Tokyo?
The Tokyo rainy season usually starts in the first or second week of June and ends in mid to late July. The exact dates change every year, and the Japan Meteorological Agency announces them. Think of June as the start of it, with the weather settling into a damp, humid pattern through July.
How much does it rain in Tokyo in June?
You'll usually see about 150 to 175 mm of rain across roughly 12 days. Most of it comes as steady drizzle or short showers, with the occasional heavy downpour. There are plenty of dry, grey days in between, so don't plan around constant rain.
Where can you see hydrangeas in Tokyo?
Hakusan Shrine in Bunkyo is the classic city pick, with more than 3,000 plants. Takahata Fudo Temple in Hino is another popular spot. For bigger displays, take a day trip to Kamakura or ride the Hakone Tozan Railway.
What festivals are held in Tokyo in June?
Sanno Matsuri at Hie Shrine is the big one, held in mid-June, with the full parade in even years and a smaller version in 2027. The Bunkyo Hydrangea Festival at Hakusan Shrine and the Katsushika Iris Festival at Horikiri also run in early to mid-June. None of the 2027 dates are announced yet, and they shift slightly each year, so check closer to your trip.
What can you do in Tokyo on a rainy day?
Head to teamLab Borderless or teamLab Planets for immersive digital art, or spend a few hours at the Tokyo National Museum, which costs about 9 AUD. Sensoji Temple in Asakusa is free to enter and good for a drizzly wander. Observation decks are fun on clear spells, so keep a couple of indoor backups saved.
What should you wear in Tokyo in June?
Think light, breathable layers that dry fast, since it's warm and humid. Bring a compact umbrella or a light rain jacket, plus shoes that won't mind puddles. A thin cardigan helps in air-conditioned trains and cafés.
Ready for Tokyo in June?
Pick a couple of flower stops, save a day for Kamakura or Hakone, and keep an indoor backup in your back pocket. Book your teamLab, museum and aquarium tickets before you go, so a grey forecast doesn't change your plans. Then pack that umbrella and enjoy the quieter, greener side of the city.
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